EP1413074A2 - Systeme de radiodiffusion, procede et recepteur radio pour la reception de donnees d'emetteur ou de programme - Google Patents

Systeme de radiodiffusion, procede et recepteur radio pour la reception de donnees d'emetteur ou de programme

Info

Publication number
EP1413074A2
EP1413074A2 EP02704763A EP02704763A EP1413074A2 EP 1413074 A2 EP1413074 A2 EP 1413074A2 EP 02704763 A EP02704763 A EP 02704763A EP 02704763 A EP02704763 A EP 02704763A EP 1413074 A2 EP1413074 A2 EP 1413074A2
Authority
EP
European Patent Office
Prior art keywords
radio
server
data
radio receiver
display device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP02704763A
Other languages
German (de)
English (en)
Inventor
Detlef Teichner
Elmar Cochlovius
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Harman Becker Automotive Systems GmbH
Harman Becker Automotive Systems Xsys Division GmbH
Original Assignee
Harman Becker Automotive Systems GmbH
Harman Becker Automotive Systems Xsys Division GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harman Becker Automotive Systems GmbH, Harman Becker Automotive Systems Xsys Division GmbH filed Critical Harman Becker Automotive Systems GmbH
Publication of EP1413074A2 publication Critical patent/EP1413074A2/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/90—Wireless transmission systems
    • H04H60/91—Mobile communication networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/13—Aspects of broadcast communication characterised by the type of broadcast system radio data system/radio broadcast data system [RDS/RBDS]

Definitions

  • Radio system, method and radio receiver for receiving transmitter or program data
  • the invention relates to a radio system with radio transmitters to which a program identification is assigned and with radio receivers that are equipped with an optical display device for displaying the program identification or other data.
  • the invention further relates to a method for receiving and playing back transmitter or program data via transmitters with program identification by means of a radio receiver, which optically displays program identifications or other data.
  • the invention further relates to a radio receiver for receiving program identifications or other data which are broadcast by radio transmitters and can be displayed by means of an optical display device of the radio receiver.
  • the radio data system was introduced to transmit information about radio stations from the radio stations to radio receivers, in particular car radios.
  • RDS-compatible radio transmitters transmit a program identification, abbreviated PI, and a station name, which can be received by an RDS-compatible receiver and displayed on a small screen, a so-called display, so that the user can read on the screen which station or which program is set.
  • the program identifications of the radio transmitters are abstract codes that are not displayed on the screen, but are used by the radio receiver to identify the receivable transmitters and to be able to assign the same transmitters transmitting on different frequencies to one another. Only the station name that was also transmitted is displayed on the screen.
  • the program type identifier PTY which defines the type of program, e.g. B. shows music broadcast, news broadcast, etc.
  • the traffic announcement identifier TA and the radio text RT, which contains program-related information, such as. B. Notes on pieces of music, artists, program changes and the like.
  • Traffic Message Chanel - TMC for short - is a data stream that, like station names, is broadcast with the broadcast signal and received by the broadcast receiver.
  • a TMC-compatible radio receiver is required, which can advantageously be combined with a navigation device.
  • this object is achieved with the features specified in claim 1 in that a server is provided, from which data stored via the radio transmitter with program identification can be queried and reproduced by the optical display device of the radio receiver.
  • a server is provided in which data about the radio transmitter are stored, which are queried by a radio receiver and reproduced by means of an optical display device.
  • this object is achieved with the features specified in claim 15 in that after receipt of the program identification of a set transmitter, data about this set transmitter is called up by a server and displayed by means of an optical display device.
  • this object is achieved with the features specified in claim 21 in that after receiving the program identification of a set transmitter, data can be called up by a server via this set transmitter and can be reproduced by means of an optical display device.
  • the radio system consists of radio transmitters to which a program identification is assigned, a server in which data about the radio transmitters with program identification are stored and radio receivers which are equipped with an optical display device for reproducing the program identification and other data of a set transmitter.
  • the data stored in the server of the broadcasters with program identification are e.g. B. can be called up by means of a telephone, preferably a GSM telephone, from the server and reproduced on the optical display device of the radio receiver.
  • the display capacity of the optical display devices is selected to be large enough to be able to display all the data stored in the server via a radio transmitter with an image. In the case of a display as a screen is one
  • An embodiment of the broadcasting system according to the invention provides for the program identification or the RDS station name of the broadcasting station currently being set to be displayed on the optical display device if, after a predeterminable period of time after the request from the server, no data is received from the server.
  • a further embodiment of the broadcasting system provides for the data of all the receivable broadcasting stations to be bundled by the server and to be stored in a memory of the broadcasting receivers.
  • the data assigned to this transmitter are read from the memory of the radio receiver and reproduced by means of the optical display device. It is particularly advantageous to inform the server of the location of the requesting radio receiver before the bundled query at the server. The server then recognizes at the location of the requesting radio receiver which transmitters are suitable as receivable transmitters and therefore transmits the data of these radio transmitters to the radio receiver, where, as already mentioned, they are stored in a memory.
  • a navigation device or a GSM telephone is on board the vehicle, its location is known and can be transmitted to the server.
  • a further embodiment of the broadcasting system according to the invention provides that data is queried from the server for a fee.
  • the fee can be offset against the telephone charges.
  • radio system according to the invention the method according to the invention and the radio receiver according to the invention are described and explained in more detail with reference to the exemplary embodiment shown in FIG. 1 and the flow chart shown in FIG.
  • FIG. 1 shows an embodiment of a broadcasting system according to the invention. For the sake of clarity only a radio transmitter RS and a radio receiver RE are shown.
  • the radio transmitter RS transmits signals via its transmitting antenna SA, which are received by the receiving antenna EA of the radio receiver RE.
  • the receiving antenna EA is connected to the input of a tuner T, the output of which is connected to a control unit S.
  • This control unit S of the radio receiver RE is connected to a screen, preferably a display D, and a GSM telephone GSM, which is connected to an antenna AI.
  • a server SR which is connected to an antenna A2
  • data about radio transmitters with program identification are stored.
  • the tuner TU is set to this transmitter.
  • the control unit S of the radio receiver RE makes a request to the data server SR via the GSM telephone.
  • the program identification PI of the set transmitter is transmitted to the server SR via the GSM telephone GSM.
  • the server SR now sends via its antenna A2 the data stored on the set transmitter to the antenna AI of the GSM telephone GSM, which forwards this data to the control device S, which causes the data to be displayed on the screen D.
  • the driver and the passengers can now read the data on the display D via the set radio transmitter RS.
  • the request to the server SR is terminated by the control unit S.
  • the program identification broadcast by the radio broadcaster RS is shown on the display D.
  • the control device S directs a bundled query to the server SR.
  • the GSM telephone transmits the location of the vehicle that is known to the GSM telephone GSM or that can be queried by a navigation device. It is preferably a navigation device operating according to the global position system.
  • the server SR now bundles the program identifications of the radio transmitters receivable at the location of the requesting radio receiver RE to the GSM telephone, which forwards them to the control unit S.
  • the control device S causes the data received from the server SR to be stored in a memory SP in the radio receiver RE.
  • a radio transmitter When a radio transmitter is tuned in, it is checked whether its data are already stored in the memory SP. If this is the case, the data stored in the memory SP via this radio transmitter are shown on the display. Otherwise, a request is made to the server in the manner already described, with notification of the program identification of the set radio station.
  • Calling up this data can preferably be charged with the telephone charges.
  • the display has a sufficiently large display capacity so that at least the names of the radio stations can be reproduced completely and not abbreviated. Depending on the size of the display capacity, further information can be shown on an image of the display.
  • Reference character list

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un système de radiodiffusion constitué d'émetteurs radio (RS) à chacun desquels est affectée une identification de programme, de récepteurs radio (RE), chacun pourvu d'un dispositif d'affichage optique (D) pour la restitution des identifications de programme, et d'un serveur (SR) dans lequel des données sur les émetteurs radio (RS) sont stockées avec l'identification de programme. Lors de la syntonisation d'un récepteur radio (RE) sur un de ces émetteurs radio (RS), les données de cet émetteur radio (RS) sont demandées du serveur (SR), au moyen d'un téléphone GSM (GSM) par exemple, et sont restituées sur le dispositif d'affichage optique (D). Selon un mode de réalisation de l'invention, les données des émetteurs radio (RS) pouvant être reçus sont demandées en bloc du serveur (SR), sont stockées dans une mémoire (SP) du récepteur radio demandeur (RE) et, lors de la syntonisation du récepteur radio (RE) sur l'un de ces émetteurs radio (RS), les données de cet émetteur sont restituées sur le dispositif d'affichage optique (D).
EP02704763A 2001-03-19 2002-03-19 Systeme de radiodiffusion, procede et recepteur radio pour la reception de donnees d'emetteur ou de programme Ceased EP1413074A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2001113463 DE10113463A1 (de) 2001-03-19 2001-03-19 Rundfunksystem, Verfahren und Rundfunkempfänger zum Empfang von Sender-oder Programmdaten
DE10113463 2001-03-19
PCT/EP2002/003017 WO2002075988A2 (fr) 2001-03-19 2002-03-19 Systeme de radiodiffusion, procede et recepteur radio pour la reception de donnees d'emetteur ou de programme

Publications (1)

Publication Number Publication Date
EP1413074A2 true EP1413074A2 (fr) 2004-04-28

Family

ID=7678201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02704763A Ceased EP1413074A2 (fr) 2001-03-19 2002-03-19 Systeme de radiodiffusion, procede et recepteur radio pour la reception de donnees d'emetteur ou de programme

Country Status (3)

Country Link
EP (1) EP1413074A2 (fr)
DE (1) DE10113463A1 (fr)
WO (1) WO2002075988A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10246987A1 (de) * 2002-10-02 2004-04-15 Deutsche Telekom Ag Verfahren und System zum Empfang und zum Bezahlen von Inhalten
KR100754694B1 (ko) * 2006-01-03 2007-09-03 삼성전자주식회사 디지털 방송 시스템 및 그 방법
US20080160940A1 (en) * 2006-12-28 2008-07-03 Magnus Jendbro Radio advertisement based on rds
DE102007054259A1 (de) * 2007-11-14 2009-05-20 Bayerische Motoren Werke Aktiengesellschaft Rundfunkempfänger und Rundfunksystem

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5732338A (en) * 1987-07-27 1998-03-24 Prs Corporation Broadcast receiver capable of autonomous format-scanning, program identification and searching
EP0975108A2 (fr) * 1998-07-20 2000-01-26 Robert Bosch Gmbh Méthode et dispositif pour enrégistrer en mémoire les noms des programmes d'émission d'émetteurs qui transmettent des signaux RDS
US6192223B1 (en) * 1997-07-29 2001-02-20 Richard E. Barnett Apparatus and method for automatically programming frequency scanning radio receivers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5907793A (en) * 1992-05-01 1999-05-25 Reams; David A. Telephone-based interactive broadcast or cable radio or television methods and apparatus
WO1998028870A2 (fr) * 1996-12-23 1998-07-02 Yavitz Edward Q Systeme de transfert de donnes multimedia
GB9803623D0 (en) * 1998-02-20 1998-04-15 The Technology Partnership Plc Audio information transmission
EP1147630A2 (fr) * 1999-02-04 2001-10-24 Sun Microsystems, Inc. Procede et dispositif de diffusion de pages web a des dispositifs radio mobiles par un systeme de radiocommunication de donnees (rds)
DE19911674C2 (de) * 1999-03-09 2002-05-23 Mannesmann Ag Broadcast-Point-to-Point-Informationsverfahren
DE10024007B4 (de) * 1999-07-14 2015-02-12 Volkswagen Ag Verfahren zur informativen Unterstützung eines Kraftfahrzeugführers mittels eines Fahrzeug-Multimediasystems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5732338A (en) * 1987-07-27 1998-03-24 Prs Corporation Broadcast receiver capable of autonomous format-scanning, program identification and searching
US6192223B1 (en) * 1997-07-29 2001-02-20 Richard E. Barnett Apparatus and method for automatically programming frequency scanning radio receivers
EP0975108A2 (fr) * 1998-07-20 2000-01-26 Robert Bosch Gmbh Méthode et dispositif pour enrégistrer en mémoire les noms des programmes d'émission d'émetteurs qui transmettent des signaux RDS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02075988A3 *

Also Published As

Publication number Publication date
DE10113463A1 (de) 2002-10-02
WO2002075988A2 (fr) 2002-09-26
WO2002075988A3 (fr) 2003-10-02

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